Mstar Plan Conventions

Q: What is a Claude Code skill and how does the Mstar Plan Conventions skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Mstar Plan Conventions is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: ai-tooling · Last updated: 2026-05-21

ai:agent

Morning Star (启明星) harness 的计划目录约定 —— {HARNESS_DIR} 与 {PLAN_DIR} 的发现与初始化、status.json 的 SSOT 结构与状态权限、residual findings 登记/归档/生命周期、severity 枚举（SSOT，机器字段）、notes.json 程序时间线、tech_debt_summary 技术债一览、knowledge/ 开发过程知识库、reports/ 审查留档命名、QC 三审触发时机、主 plan Done 标记、archived/plans Profile A/B、工期预估（仅 agent-oriented）。任何角色在读写 .agents/、创建/更新 plan 文件、登记 residual finding、QC/QA 报告入库、Done 收口、写工期预估时必读；`@project-manager` 编排任一含 plan 的任务前必读；实现角色开工前须读本 skill 以对齐 metadata.primary_spec/spec_refs 与 knowledge 目录。

Security AStatic scan found no risk patternsHow grading works ›

What this skill does

Mstar Plan Conventions is a community-contributed Claude Code skill in the ai-tooling sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/mstar-plan-conventions/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Mstar Plan Conventions Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 146,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/mstar-plan-conventions
curl -L https://claudskills.com/skills/mstar-plan-conventions/SKILL.md \
  -o ~/.claude/skills/mstar-plan-conventions/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/mstar-plan-conventions/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/mstar-plan-conventions/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\mstar-plan-conventions\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Mstar Plan Conventions Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/mstar-plan-conventions/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Mstar Plan Conventions skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Mstar Plan Conventions skill?

Use Mstar Plan Conventions when your Claude Code task falls under the General category — specifically in the ai tooling area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Mstar Plan Conventions" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Mstar Plan Conventions skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Mstar Plan Conventions is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/btspoony/mstar-harness/blob/HEAD/skills/mstar-plan-conventions/SKILL.md
Author: btspoony

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

btspoony. (2026). Mstar Plan Conventions [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/mstar-plan-conventions/

BibTeX

@misc{mstar-plan-conventions-2026,
  author    = {btspoony},
  title     = {Mstar Plan Conventions [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/mstar-plan-conventions/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/mstar-plan-conventions.svg)](https://claudskills.com/skills/mstar-plan-conventions/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-07-06 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/mstar-plan-conventions/#security)

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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